Introducing the Caution Yellow series an eye-catching black and yellow color scheme from G-SHOCK a toughness watch that has continued to evolve in pursuit of insatiable strength since its release in 1983.[ Shockproof structure & 20 ATM waterproof] Adopts a shockproof structure that is resistant to shock and vibration.Also equipped with 20 ATM water resistance allowing use in a variety of locations and situations.[ Anti-magnetic watch] Compatible with JIS type 1 and has a structure that is not easily affected by magnetism. [World Time] 48 cities around the world (29 time zones daylight saving time setting function) + UTC (Coordinated Universal Time) time display home time city switching function [Other product specifications] Please check the description columnThe Caution Yellow series is an eye-catching black and yellow color scheme from G-SHOCK a toughness watch that has continued to evolve in pursuit of insatiable strength since its release in 1983. The base model uses the big case GA-100. The yellow coloring on a black base gives it a tough highly visible presence that is used to call attention to things like workwear and signs.A cool design that will accentuate and catch the eye from casual to work styles. ・Shock-resistant structure・Magnetic resistant watch (JIS class 1)・20 ATM waterproof function・World Time: Time display in 48 cities around the world (29 time zones daylight saving time setting function) + UTC (Coordinated Universal Time) home time city switching function・ Stopwatch (1/1000 second 100 hour meter speed measurement function (MAX1998uni t/h 2uni t/h unit) lap/split measurement switching) - Timer (set unit: 1 minute maximum set: 24 hours measures in 1 second increments auto repeat) - 5 time alarms (only one with snooze function) - Time signal - Fully automatic calendar・12/24 hour display switching・LED light (with auto light afterglow function afterglow time switching (1.5 seconds/3 seconds))